BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
LAX→PIT

Los Angeles, CA (LAX) to Pittsburgh, PA (PIT) flight delay odds

81.5% of 395 official scheduled LAX-to-PIT flights arrived on time; 11.1% arrived at least 30 minutes late and 0.3% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
81.5%arrived on time
11.1%30+ min late
0.3%cancelled
395scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.1%all scheduled flights
120+ minutes late3.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+1.9 mincompleted flights

Which departure time was most reliable for LAX to PIT?

Among qualifying LAX-to-PIT departure window results, Early morning had the highest on-time rate: 94.9% of 59 flights. Late morning was lowest at 79.3% across 334 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning5994.9%0.0%0.0%
Late morning33479.3%13.2%0.3%

Which weekday was most reliable for LAX to PIT?

Among qualifying LAX-to-PIT weekday results, Wednesday had the highest on-time rate: 90.9% of 55 flights. Saturday was lowest at 62.5% across 48 flights.

DayFlightsOn time30+ minCancelled
Monday5881.0%8.6%1.7%
Tuesday4780.9%14.9%0.0%
Wednesday5590.9%7.3%0.0%
Thursday6385.7%9.5%0.0%
Friday5787.7%7.0%0.0%
Saturday4862.5%27.1%0.0%
Sunday6779.1%7.5%0.0%

Which airline was most reliable for LAX to PIT?

Among qualifying LAX-to-PIT airline results, United Airlines had the highest on-time rate: 95.7% of 94 flights. American Airlines was lowest at 77.1% across 301 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines30177.1%13.3%0.3%
United Airlines9495.7%4.3%0.0%

Which month was most reliable for LAX to PIT?

Among qualifying LAX-to-PIT month results, April 2026 had the highest on-time rate: 94.4% of 54 flights. July 2025 was lowest at 61.3% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253161.3%29.0%0.0%
August 20252588.0%4.0%0.0%
September 20252588.0%12.0%0.0%
October 20253076.7%13.3%0.0%
November 20253167.7%19.4%0.0%
December 20252969.0%17.2%0.0%
January 20262369.6%4.3%4.3%
March 20261687.5%6.2%0.0%
April 20265494.4%3.7%0.0%
May 20265793.0%7.0%0.0%
June 20266085.0%11.7%0.0%

What drove LAX to PIT delay minutes?

Late aircraft was the largest recorded LAX-to-PIT delay category, accounting for 52.7% of 6,379 BTS-attributed delay minutes during July 2025–June 2026.

Airline38.1%
Late aircraft52.7%
National airspace9.2%
Weather0.0%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.